2013-2018 Cummins 68RFE/Aisin Transmission Cooler Thermal Bypass JuiceBox (68RFE-G100)

Randy's JuiceBox Thermal Bypass is a single piece of billet aluminum that removes the factory thermostat from the transmission cooler circuit on your 2013-2018 6.7L Cummins. The OEM thermostat has a habit of sticking closed, which traps heat in the transmission and can lead to failure. This bypass keeps fluid moving to the cooler so temps stay lower and more consistent, and it installs in minutes with roughly a half quart or less of fluid loss. Fits both the 68RFE and the AS69RC (Aisin) transmission.

• Machined from a single piece of billet aluminum
• Eliminates the factory thermostat that is prone to sticking closed
• Keeps transmission fluid flowing to the cooler for lower, steadier temperatures
• Quick install with minimal fluid loss
• Fits 68RFE and AS69RC (Aisin) equipped trucks

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